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Open on Codeforces · 1,897 unique accepted
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Quality: 3,155 global accepts · Tags: *special, implementation, number theory · first AC: Apr 3, 2012 · GNU C++ (first AC)
Quality: 4,370 global accepts · Tags: greedy · first AC: Aug 3, 2011 · MS C++ (first AC)
Quality: 3,886 global accepts · Tags: implementation, math · first AC: Jan 14, 2011 · GNU C++ (first AC)
Quality: 6,303 global accepts · Tags: brute force, greedy · first AC: Jul 9, 2010 · GNU C++ (first AC)
Quality: 6,189 global accepts · Tags: brute force, geometry, implementation · first AC: Apr 11, 2010 · GNU C++ (first AC)
Quality: 14,347 global accepts · Tags: brute force, implementation, math · first AC: Apr 11, 2010 · GNU C++ (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,862 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,848 global accepts · Tags: greedy, math, number theory · first AC: Apr 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,975 global accepts · Tags: greedy, math · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,551 global accepts · Tags: brute force, greedy, sortings · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,077 global accepts · Tags: *special, dp · first AC: Dec 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,455 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,399 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,440 global accepts · Tags: greedy · first AC: Jun 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: Apr 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,917 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 17,825 global accepts · Tags: constructive algorithms, math, number theory · first AC: Oct 30, 2021 · C++17 (GCC 9-64) (first AC)
Tags: math · first AC: Aug 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,482 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,820 global accepts · Tags: combinatorics, dp, dsu, graphs, math · first AC: Jun 13, 2021 · C++17 (GCC 7-32) (first AC)